Autumn has arrived – and that means its time to enjoy apples, pumpkins and the beauty of turning leaves – along with worrying of course how to keep stink bugs out of the house!

It didn’t take long for our house to be overrun last weekend. On Saturday, you would have been hard-pressed to find a single stink bug anywhere. But by Sunday, we were witnessing a full-blown invasion.

keep stink bugs out
The ugly mug of a stink bug! The annual fall invasion has arrived.

By late afternoon, the screens on the west-facing side of our house were crawling with stink bugs. Both the front and back doors were covered too.

The stink bugs had arrived – and they were looking for a way inside!

When the cooler temperatures of fall settle in, the stink bugs come out by the thousands. Or better put, by the hundreds of thousands.

And all of them are looking for the same two things. Mates, and a warm place to ride out the frigid temperatures of winter.

keep stink bugs out
In the fall, stink bugs leave the outdoors to look for shelter indoors.

The most convenient place for them to find that of course is in the friendly confines of your home.

Top Tips To Keep Stink Bugs Out

Unfortunately, stink bugs have very few natural enemies or predators. They are also very hard to control with either man-made or natural insecticides and repellents.

So when it comes to keeping them from co-inhabiting with you, it all comes down to prevention.

Stink bugs can enter a home through the tiniest of holes. And once they do, they are amazingly adept at finding small nooks, cracks and crevices to hang out all winter long.

keep stink bugs out
Holes in window screens are an easy point of access for stink bugs

The key is to eliminate their entry points. It is also vital to keep hiding spots indoors to a minimum. After all, if they can’t hide – at least you can evict them easily.

Here are some top tips for success for sealing off and protecting your home against a stink bug invasion:

Check Those Screens!

Start by checking all of the window screens in your home. Repairing and or replacing faulty screens is your best first line of defense.

Look for holes or slits, and make sure the rubber gaskets holding them in place are secure. These are easy entry points for stink bugs, and for all insects for that matter.

keep stink bugs out
Sealing doors and windows help eliminate entry points – and keep your home better prepared for winter too!

In addition, make sure screens close properly and tightly in their tracks. Over time screens can bend and twist, creating wide open gaps that stink bugs can easily crawl through. If you are not in the mood to spend big money on repairs, you can patch screen holes with screen repair tape. It is an inexpensive way to fix unsightly holes.  Product Link : Screen Repair Tape

Caulk Windows And Doors

Next up is making sure door and window trim is caulked and sealed. Not only is this a good defense against stink bugs, it is a great way to help winterize your home!

Cracks and crevices in trim are an easy way for stink bugs to enter the home. Sealing these off with a fresh layer of caulk will go a long way in keeping them out. It also can save big on your wintertime heating bills.  Product Link : Big Stretch High Performance Caulk

Door Seals and Jams

Another easy entry point for stink bugs are at the bottom and sides of doors. Stink bugs love to crawl in through the  edges and bottoms. If your doors already have seals, check to make sure they are intact and sealing off the exterior properly.

keep stink bugs out
Door jams and door seals are a great way to defend against stink bugs, and the cold!

If none are present, this is a great time to install them! Much like with caulking the trim, you not only eliminate an opening for stink bugs, it helps keep the cold winter air out too.  Product Link : Door Sealing Strips

Watch What You Bring Indoors

Finally, be careful of what you bring indoors.

Stink bugs love to hitch a ride in on blankets, firewood, clothes and more. Many of us head outdoors to enjoy autumn’s beauty with a bag full of blankets, sweatshirts and sweaters, and stink bugs have an uncanny ability to crawl in and cuddle up too.

keep stink bugs out
Fall activities outdoors might be fun, but be sure to shake out blankets and clothes!

Make it a practice to shake clothes and blankets out before taking inside. You will be amazed at how many stink bugs might be hiding, just waiting for the chance to come join you inside! For more on preparing for winter, see our article : Preparing The Outdoors For Winter

Here is to keeping stink bugs out of your home this fall and winter! Jim and Mary.

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4 thoughts on “How To Keep Stink Bugs Out Of The House – The Fall Invasion Begins!

  • October 24, 2018 at 9:21 pm
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    The stink bugs seem plentiful this year. I actually haven’t seen much of them in previous years. Just smashed one in my bedroom not knowing for sure what it was, then saw your article about the stink bugs. How timely. Love your blog!

  • October 9, 2018 at 12:11 pm
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    I live in the UK and had a stink bug on my front gate last week. I’ve never seen them before, I’m 35 and have always lived in rural areas. With horses, tack and rugs are always coming in the house/going onto the yard, we’ll have to keep a look out.

  • October 4, 2018 at 5:35 pm
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    Thank you for the info about the stink bugs!! We live in Michigan and those nasty bugs are all over, just like you said. We went to the local garden store and they told us the same thing-there is nothing that will get rid of them. 🙁 I love your website and the recipes! I have learned a lot from you. 🙂

    • October 9, 2018 at 7:02 am
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      Thank you so much Chris for the kind words! It is amazing how they just re-appear and take over in a few days!

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